How many movies have Arturo Pirovano and Giuseppe de Liguoro collaborated on?

They have worked on 1 movie together! Their first movie together was Dante's Inferno (1911) and was their highest rated movie together. They have not worked together since Dante's Inferno (1911).

Role
Virgilio
Crew
Director
Role
Farinata degli Uberti / Pier Delle Vigne / Il conte Ugolino